EP2795373A4 - Systeme und verfahren mit tandemgravimeter - Google Patents

Systeme und verfahren mit tandemgravimeter

Info

Publication number
EP2795373A4
EP2795373A4 EP12858841.5A EP12858841A EP2795373A4 EP 2795373 A4 EP2795373 A4 EP 2795373A4 EP 12858841 A EP12858841 A EP 12858841A EP 2795373 A4 EP2795373 A4 EP 2795373A4
Authority
EP
European Patent Office
Prior art keywords
gravimeter
tandem
systems
methods
tandem gravimeter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12858841.5A
Other languages
English (en)
French (fr)
Other versions
EP2795373A2 (de
Inventor
Martin G Luling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Services Petroliers Schlumberger SA
Prad Research and Development Ltd
Schlumberger Technology BV
Schlumberger Holdings Ltd
Original Assignee
Services Petroliers Schlumberger SA
Prad Research and Development Ltd
Schlumberger Technology BV
Schlumberger Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Services Petroliers Schlumberger SA, Prad Research and Development Ltd, Schlumberger Technology BV, Schlumberger Holdings Ltd filed Critical Services Petroliers Schlumberger SA
Publication of EP2795373A2 publication Critical patent/EP2795373A2/de
Publication of EP2795373A4 publication Critical patent/EP2795373A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
EP12858841.5A 2011-12-21 2012-12-19 Systeme und verfahren mit tandemgravimeter Withdrawn EP2795373A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161578849P 2011-12-21 2011-12-21
PCT/US2012/070514 WO2013096391A2 (en) 2011-12-21 2012-12-19 Systems and methods using tandem gravimeter

Publications (2)

Publication Number Publication Date
EP2795373A2 EP2795373A2 (de) 2014-10-29
EP2795373A4 true EP2795373A4 (de) 2016-07-27

Family

ID=48653588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12858841.5A Withdrawn EP2795373A4 (de) 2011-12-21 2012-12-19 Systeme und verfahren mit tandemgravimeter

Country Status (3)

Country Link
US (1) US8963072B2 (de)
EP (1) EP2795373A4 (de)
WO (1) WO2013096391A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9035238B2 (en) * 2011-12-21 2015-05-19 Schlumberger Technology Corporation Systems and methods for determining property of a geological formation from gravitational potential difference
US9035237B2 (en) * 2011-12-21 2015-05-19 Schlumberger Technology Corporation Systems and methods using tunable differential gravimeter
CN106443810A (zh) * 2016-05-10 2017-02-22 北京奥地探测仪器有限公司 一种适用于重力仪的高精度数据转换与采集***
CN106443808B (zh) * 2016-05-10 2019-03-05 北京奥地探测仪器有限公司 一种适用于地质勘测的高精度电子重力仪
WO2018164694A1 (en) * 2017-03-10 2018-09-13 Halliburton Energy Services, Inc. Evaluating cement integrity in a wellbore with multiple casing strings
CN109902695B (zh) * 2019-03-01 2022-12-20 辽宁工程技术大学 一种面向像对直线特征匹配的线特征矫正与提纯方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1760495A1 (de) * 2005-08-30 2007-03-07 Services Petroliers Schlumberger Sonde für nukleare Bildgebung
US20090235732A1 (en) * 2008-03-20 2009-09-24 Baker Hughes Incorporated Method and apparatus for measuring true vertical depth in a borehole
US20100161226A1 (en) * 2008-12-19 2010-06-24 Dean Homan System and method for gravity measurement in a subterranean environment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202822A (en) * 1961-11-13 1965-08-24 Phillips Petroleum Co Method of determining density utilizing a gamma ray source and a pair of detectors
US5448912A (en) * 1992-12-28 1995-09-12 Gas Research Institute Borehole gravity density measuring system
US8990020B2 (en) * 2010-02-02 2015-03-24 Schlumberger Technology Corporation Method and apparatus for measuring the vertical separation of two stations in a borehole
US9035237B2 (en) * 2011-12-21 2015-05-19 Schlumberger Technology Corporation Systems and methods using tunable differential gravimeter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1760495A1 (de) * 2005-08-30 2007-03-07 Services Petroliers Schlumberger Sonde für nukleare Bildgebung
US20090235732A1 (en) * 2008-03-20 2009-09-24 Baker Hughes Incorporated Method and apparatus for measuring true vertical depth in a borehole
US20100161226A1 (en) * 2008-12-19 2010-06-24 Dean Homan System and method for gravity measurement in a subterranean environment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. COTTAM ET AL: "Gravitationally redshifted absorption lines in the X-ray burst spectra of a neutron star", NATURE, vol. 420, no. 6911, 7 November 2002 (2002-11-07), pages 51 - 54, XP055214314, ISSN: 0028-0836, DOI: 10.1038/nature01159 *

Also Published As

Publication number Publication date
US20130161504A1 (en) 2013-06-27
US8963072B2 (en) 2015-02-24
WO2013096391A2 (en) 2013-06-27
EP2795373A2 (de) 2014-10-29
WO2013096391A3 (en) 2015-07-09

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Legal Events

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Ipc: G01V 5/12 20060101AFI20160617BHEP

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